Bolle Parole style offers lightweight, shatterproof lens with flexible, and virtually indestructible frames. Bolle Sunglasses in Parole style offer industrial strength scratch resistance coating on both sides of the lens. And high strength Thermogrip rubber temples and nose pads provide firm comfortable adhesion. Bolle Sunglasses in Parole style are very comfortable and fashionable. Glasses in this Action Sport collection all feature interchangeable lenses to help you adapt to changing light conditions. An optional Rx adaptor can snap in behind this lens. The 4-lens option listed here is $32 cheaper than purchasing each individually.  Fits medium faces.